We look at the division of 53138474 by 310 
We want to figure out the number of times 53138474 can be divided by 310.

Let's proceed to step 1:
When dividing 5 by 310, we get 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Fetch the next digit (3) from the dividend, attach it to 5 and continue: 53 / 310

Step 2:
The number 310 fits into 53 0 times, leaving a remainder of 53.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 53, we get 53.
Grab the next digit (1) from the dividend, add it to 53, then carry on: 531 / 310

Going ahead to step 3:
310 can be fit into 531 1 times, resulting in a remainder of 221.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 221 after subtracting 310 from 531.
Take the next digit (3) from the dividend and append it to 221, then repeat: 2213 / 310

Going ahead to step 4:
The number 310 fits into 2213 7 times, leaving a remainder of 43.
Use 7 as the next digit of our solution. 
Result so far: 17.0
Subtract 2170 from 2213 to get 43.
Take the next digit (8) from the dividend and append it to 43, then repeat: 438 / 310

Advancing to step 5:
438 divided by 310 is 1 with a remainder of 128.
Use 1 as the next digit of our solution. 
Result so far: 171.0
Subtract 310 from 438 to get 128.
Bring next digit (4) of the dividend behind the 128 and repeat the process: 1284 / 310

Moving on to step 6:
310 goes into 1284 4 times with a remainder of 44.
Write down 4 as next digit of the result. 
Result so far: 1714.0
Subtract 1240 from 1284 to get 44.
Take the next digit (7) from the dividend and append it to 44, then repeat: 447 / 310

Moving on to step 7:
310 goes into 447 1 times with a remainder of 137.
Use 1 as the next digit of our solution. 
Result so far: 17141.0
If we take 310 away from 447, we end up with 137.
Bring next digit (4) of the dividend behind the 137 and repeat the process: 1374 / 310

Going ahead to step 8:
310 goes into 1374 4 times with a remainder of 134.
Put 4 as the next digit of the answer. 
Result so far: 171414.0
Subtracting 1240 from 1374 leaves us with 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Moving on to step 9:
If we divide 1340 by 310, we get 4 and a remainder of 100.
The number 4 becomes the next digit in our result. 
Result so far: 171414.4
The remainder is 100 after subtracting 1240 from 1340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Moving on to step 10:
1000 divided by 310 is 3 with a remainder of 70.
Use 3 as the next digit of our solution. 
Result so far: 171414.43
The remainder is 70 after subtracting 930 from 1000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 11:
If we divide 700 by 310, we get 2 and a remainder of 80.
Put 2 as the next digit of the answer. 
Result so far: 171414.432
Deduct 620 from 700 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 12:
When dividing 800 by 310, we get 2 with a remainder of 180.
Use 2 as the next digit of our solution. 
Result so far: 171414.4322
The remainder is 180 after subtracting 620 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

The quotient of the division is 171414.4322, and the remainder is 0.0018.